Results 21 to 30 of about 42,253 (201)
Systems approach towards surface water distribution in Kruger National Park, South Africa
Pachyderm, 2013 There was concerted effort, especially between the 1960s and 1990s, to increase the distribution of surface water in Kruger National Park (KNP). As a consequence, most of the park was within easy walking distance of a permanent water source for large ...
Izak Smit
doaj +1 more source
Spin in a variable magnetic field: the adiabatic approximation
, 1998 The problem of spin precession in a time-dependent magnetic field is considered in the adiabatic approximation where the field direction or the angular velocity of its rotation is changing slowly.
Marinov, M. S., Strahov, Eugene
core +1 more source
Revue Marocaine des Sciences Agronomiques et Vétérinaires, 2022 Cette investigation a pour objectif global d’évaluer l’effet de la dépréciation du franc congolais par rapport au dollar américain sur les prix de denrées alimentaires spécialement les produis carnés disponibles dans le marché de Kisangani en République
Gaston ENAMBUMBI +3 more
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Influence d'une vitesse de rotation variable sur les vibrations d'usinage en UGV [PDF]
, 2008 Les opérations de fraisage à grande vitesse sont couramment limitées par les vibrations régénératives. Dans cet article, nous allons étudier une solution de réduction du phénomène de broutement, basée sur la variation de la vitesse de rotation de l ...
Arnaud, Lionel +4 more
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A partial envelope approach for modelling multivariate spatial‐temporal data
Canadian Journal of Statistics, EarlyView.Abstract In the new era of big data, modelling multivariate spatial‐temporal data is a challenging task due to both the high dimensionality of the features and complex associations among the responses across different locations and time points.
Reisa Widjaja +3 more
wiley +1 more source
A Timing Model for Fast French [PDF]
, 1996 Models of speech timing are of both fundamental and applied interest. At the fundamental level, the prediction of time periods occupied by syllables and segments is required for general models of speech prosody and segmental structure.
Keller, Eric, Zellner, Brigitte
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Evaluating commonly used tools to quantify human activity for protected area management
People and Nature, EarlyView.Abstract Recreation in protected areas (PAs) is growing worldwide, potentially conflicting with wildlife and ecosystem protection. Efficiently estimating human activity in PAs is crucial for balancing a dual mandate of supporting visitor access and biodiversity, but managers lack clear recommendations about the conditions under which specific tools are
Alys Granados +17 more
wiley +1 more source
Revue des Énergies Renouvelables, 2020 Le rayonnement solaire global horizontal (GHI) est l’une des principales variables utilisées pour la gestion des installations solaires ; la connaissance de sa répartition géographique et de sa variation temporelle est d'une importance primordiale pour ...
Said Benkaciali +3 more
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Les variations temporelles de la fréquence des violences physiques en contexte conjugal [PDF]
Criminologie, 2018 La violence conjugale vécue par une femme est un phénomène dynamique qui évolue à travers le temps. En dépit de ce fait, peu d’études y sont consacrées. On connaît notamment peu les facteurs derrière l’intensité de la violence et ses variations au fil du temps. La présente étude propose de combler ces lacunes en examinant les trajectoires individuelles
Blondin, Odrée +2 more
openaire +3 more sources
Contemporary Accounting Research, EarlyView.ABSTRACT We study how analysts' inherited cultural attitudes to time orientation affect their production of long‐term information and the profitability of their stock recommendations. We find that analysts from long‐term‐oriented cultures exhibit a longer forecast horizon and issue more long‐term forecasts.
Shuping Chen +3 more
wiley +1 more source